阅读说明：本技术 一种扬声器用的快速接线结构及其接线方法 (Rapid wiring structure for loudspeaker and wiring method thereof ) 是由 胡凤鸣 陈镇 任佳华 郁程飞 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种扬声器用的快速接线结构及其接线方法,属于扬声器技术领域,包括扬声器,所述扬声器上设置有接线盒,所述接线盒上安装有接线柱,所述接线柱上设置有线缆,所述线缆通过快速接线机构固定在接线柱上。本发明的扬声器用的快速接线结构及其接线方法,卡线基板上放置的线缆紧紧贴在接线柱上且线缆与接线柱紧密接触,线缆与接线柱紧密接触的过程中,由于呈波浪状的防滑脱卡块的表面粗糙度为Ra25,使得线缆与防滑脱卡块之间的摩擦增大,使线缆连接稳固且不易松脱,使接线简单且可实现快速接线的目的,同时线缆连接稳固且不易松脱,可充分保证扬声器的正常使用。(The invention discloses a quick wiring structure for a loudspeaker and a wiring method thereof, belonging to the technical field of loudspeakers. According to the rapid wiring structure for the loudspeaker and the wiring method thereof, the cable placed on the wire clamping substrate is tightly attached to the wiring terminal and is in tight contact with the wiring terminal, in the process that the cable is in tight contact with the wiring terminal, the surface roughness of the wavy anti-slip fixture block is Ra25, so that the friction between the cable and the anti-slip fixture block is increased, the cable is stably connected and is not easy to loosen, the wiring is simple, the purpose of rapid wiring can be realized, meanwhile, the cable is stably connected and is not easy to loosen, and the normal use of the loudspeaker can be fully ensured.)

1. The utility model provides a quick wiring structure that speaker was used, includes speaker (1), its characterized in that, be provided with terminal box (2) on speaker (1), install terminal (21) on terminal box (2), be provided with the cable on terminal (21), the cable is fixed on terminal (21) through quick wiring mechanism (3).

2. The fast wiring structure for the speaker according to claim 1, wherein the fast wiring mechanism (3) comprises a positioning substrate (31), a telescopic spring (32), a telescopic guide rod (33) and a fast wire-clamping assembly (34), the positioning substrate (31) is mounted on the terminal box (2), the positioning substrate (31) is connected with the fast wire-clamping assembly (34) through the telescopic spring (32) and the telescopic guide rod (33), the fast wire-clamping assembly (34) is located at the side of the terminal (21) and the cable is fixed on the terminal (21) through the fast wire-clamping assembly (34).

3. The quick connection structure for the speaker according to claim 2, wherein the quick wire-locking assembly (34) is mounted with a connection rod (4), one end of the connection rod (4) penetrates the positioning substrate (31) and the connection rod (4) is connected with a connection handle (41).

4. The fast wiring structure for the speaker according to claim 2, wherein the fast wiring assembly (34) comprises a wiring clamping base (341), a return spring (342), a telescopic guide post (343) and a wiring clamping base plate (344), the wiring clamping base (341) is located at the side of the terminal (21) and the wiring clamping base (341) is connected to the telescopic spring (32) and the telescopic guide rod (33), the wiring clamping base plate (344) is arranged at the inner side of the wiring clamping base (341), and the wiring clamping base plate (344) is connected to the wiring clamping base (341) through the return spring (342) and the telescopic guide post (343).

5. The fast wiring structure for the speaker as claimed in claim 4, wherein the wire-locking substrate (344) is arc-shaped, a wire-locking slot (5) is formed on the wire-locking substrate (344), and a cable is placed in the wire-locking slot (5).

6. The quick wiring structure for a speaker according to claim 5, wherein the cable placed in said wire-locking groove (5) is pressed by the wire-locking substrate (344) to be closely attached to the terminal (21).

7. The quick connection structure for a speaker according to claim 5, wherein said snap groove (5) is provided with a wave-shaped anti-slip block (6), and the surface roughness of said anti-slip block (6) is Ra 25.

8. A method of connecting a quick connecting structure for a speaker according to any one of claims 1 to 7, comprising the steps of:

s1: the wiring handle (41) drives the wiring clamping base (341) to move towards the direction far away from the wiring terminal (21), the telescopic spring (32) and the telescopic guide rod (33) are both contracted, and at the moment, the wiring clamping base plate (344) is not attached to the wiring terminal (21) any more;

s2: the cable to be connected is placed in the wire clamping groove (5), then the wire connecting handle (41) is released, and the wire clamping base (341) is pushed to move towards the direction close to the wiring terminal (21) because the telescopic spring (32) and the telescopic guide rod (33) are not extruded any more;

s3: in the process that the wire clamping base (341) moves towards the direction close to the binding post (21), due to the guiding reset action of the reset spring (342) and the telescopic guide post (343), the wire clamping base pushes a wire placed on the wire clamping base plate (344) to be tightly attached to the binding post (21) and the wire is tightly contacted with the binding post (21);

s4: in the process of closely contacting the cable with the binding post (21), the surface roughness of the anti-slip fixture block (6) is Ra25, so that the friction between the cable and the anti-slip fixture block (6) is increased, and the cable is stably connected and is not easy to loosen.

Technical Field

The invention relates to the technical field of speakers, in particular to a quick wiring structure for a speaker and a wiring method thereof.

Background

The speaker is also called a horn. It is a very common electroacoustic transducer, and can be found in electronic and electric equipment for producing sound. The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.

The speaker has two terminals (two lead wires), and two pins do not divide positive negative polarity when single speaker uses, and two pins have the branch of polarity when many speakers use simultaneously, and there is following defect at present speaker when the wiring:

1. the existing loudspeaker wiring structure is mainly characterized in that a connector lug is screwed, a cable is placed on a wiring terminal after the connector lug rotates and moves upwards on the wiring terminal, then the connector lug rotates and moves downwards on the wiring terminal and presses the cable on the wiring terminal, wiring is complicated, and the purpose of quick wiring cannot be achieved;

2. the existing loudspeaker wiring structure is easy to drop from a wiring terminal and loose in the using process, so that the loudspeaker cannot be normally used.

Disclosure of Invention

The present invention provides a fast wiring structure for a speaker and a wiring method thereof, which can achieve the purpose of fast wiring with simple wiring, and can ensure the normal use of the speaker with stable cable connection and uneasy release, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a quick wiring structure that speaker was used, includes the speaker, be provided with the terminal box on the speaker, install the terminal on the terminal box, be provided with the cable on the terminal box, the cable passes through quick wiring mechanism to be fixed on the terminal.

Further, quick wiring mechanism includes location base plate, expanding spring, flexible guide bar and quick card line subassembly, the location base plate is installed on the terminal box, the location base plate is connected with quick card line subassembly through expanding spring and flexible guide bar, quick card line subassembly is located the side of terminal and the cable is fixed on the terminal through quick card line subassembly.

Furthermore, install the connecting rod on the quick card line subassembly, the one end of connecting rod runs through the location base plate and the connecting rod is connected with the wiring handle.

Further, quick card line subassembly includes card line base, reset spring, flexible guide post and card line base plate, the card line base is located the side of terminal and card line pedestal connection on expanding spring and flexible guide bar, the inboard of card line base is provided with card line base plate, card line base plate passes through reset spring and flexible guide post and connects on the card line base.

Furthermore, the wire clamping substrate is arc-shaped, a wire clamping groove is formed in the wire clamping substrate, and a cable is placed in the wire clamping groove.

Furthermore, the cable placed in the wire clamping groove is tightly attached to the binding post through extrusion of the wire clamping substrate.

Furthermore, a wavy anti-slip fixture block is arranged in the clamping groove, and the surface roughness of the anti-slip fixture block is Ra 25.

According to another aspect of the present invention, there is provided a wiring method of a quick wiring structure for a speaker, including the steps of:

s1: the wiring handle drives the wiring clamping base to move towards the direction far away from the wiring terminal, the telescopic spring and the telescopic guide rod are both contracted, and at the moment, the wiring clamping base plate is not attached to the wiring terminal;

s2: the cable to be connected is placed in the wire clamping groove, then the wire connecting handle is released, and the wire clamping base is pushed to move towards the direction close to the wiring terminal because the telescopic spring and the telescopic guide rod are not extruded any more;

s3: in the process that the wire clamping base moves towards the direction close to the binding post, due to the guiding and resetting effects of the reset spring and the telescopic guide post, the wire clamping base pushes a wire cable placed on the wire clamping base plate to be tightly attached to the binding post and the wire cable is tightly contacted with the binding post;

s4: in the process of closely contacting the cable and the binding post, the surface roughness of the wavy anti-slip clamping block is Ra25, so that the friction between the cable and the anti-slip clamping block is increased, and the cable is stably connected and is not easy to loosen.

Compared with the prior art, the invention has the beneficial effects that:

the invention relates to a quick wiring structure for a loudspeaker and a wiring method thereof, wherein a wiring handle drives a wire clamping base to move towards the direction far away from a wiring terminal, a telescopic spring and a telescopic guide rod are contracted, at the moment, the wire clamping base is not attached to the wiring terminal any more, a wire to be wired is placed in a wire clamping groove, then the wiring handle is released, the wire clamping base is pushed to move towards the direction close to the wiring terminal because the telescopic spring and the telescopic guide rod are not squeezed any more, in the process that the wire clamping base moves towards the direction close to the wiring terminal, the wire clamping base pushes a wire placed on the wire clamping base to be closely attached to the wiring terminal and the wire is in close contact with the wiring terminal because of the guiding reset action of a reset spring and a telescopic guide post, in the process that the wire is in close contact with the wiring terminal, because the surface roughness of a wavy anti-slip clamping block is Ra25, the friction between the wire and the anti-slip clamping block is increased, make the cable connect firm and difficult pine take off, make the simple and can realize the purpose of quick wiring of wiring, the cable is connected firm and difficult pine simultaneously and is taken off, can fully guarantee the normal use of speaker.

Drawings

Fig. 1 is a front view of a quick wiring structure for a speaker of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic partial cross-sectional view of FIG. 2 of the present invention;

FIG. 4 is a front view of the cable of the present invention secured to a terminal post by a quick-disconnect assembly;

FIG. 5 is a top view of the cable of the present invention secured to the terminal post by the quick wire trap assembly;

FIG. 6 is a schematic view of a wire clamping base according to the present invention;

fig. 7 is a front view of the wire clamping substrate provided with the anti-slip clamping block.

In the figure: 1. a speaker; 2. a junction box; 21. a binding post; 3. a fast wiring mechanism; 31. positioning the substrate; 32. a tension spring; 33. a telescopic guide rod; 34. a quick wire clamping assembly; 341. a wire clamping base; 342. a return spring; 343. a telescopic guide post; 344. a wire clamping substrate; 4. a connecting rod; 41. a wiring handle; 5. a wire clamping groove; 6. the anti-slip fixture block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a quick wiring structure that speaker was used, including speaker 1, be provided with terminal box 2 on speaker 1, install terminal 21 on the terminal box 2, be provided with the cable on the terminal box 21, the cable passes through quick wiring mechanism 3 to be fixed on terminal box 21, can fix the cable on terminal box 2 fast through quick wiring mechanism 3, make the simple and quick purpose of working a telephone switchboard of just can realizing, make the cable connect firm and difficult pine to take off simultaneously, can fully guarantee speaker 1's normal use.

Referring to fig. 3, quick wiring mechanism 3 includes positioning substrate 31, expanding spring 32, flexible guide bar 33 and quick card line subassembly 34, positioning substrate 31 installs on terminal box 2, positioning substrate 31 is connected with quick card line subassembly 34 through expanding spring 32 and flexible guide bar 33, quick card line subassembly 34 is located the side of terminal 21 and the cable is fixed on terminal 21 through quick card line subassembly 34, install connecting rod 4 on the quick card line subassembly 34, the one end of connecting rod 4 runs through positioning substrate 31 and connecting rod 4 is connected with wiring handle 41, can drive quick card line subassembly 34 through wiring handle 41 and remove, make quick card line subassembly 34 can fast wiring.

Referring to fig. 4-7, the fast wire clamping assembly 34 includes a wire clamping base 341, a return spring 342, a telescopic guide post 343 and a wire clamping base 344, the wire clamping base 341 is located on the side of the terminal 21 and the wire clamping base 341 is connected to the telescopic spring 32 and the telescopic guide rod 33, the inner side of the wire clamping base 341 is provided with a wire clamping base 344, the wire clamping base 344 is connected to the wire clamping base 341 through the return spring 342 and the telescopic guide post 343, the wire clamping base 344 is arc-shaped, a wire clamping groove 5 is formed on the wire clamping base 344, a wire is placed in the wire clamping groove 5, the wire placed in the wire clamping groove 5 is tightly attached to the terminal 21 by being pressed by the wire clamping base 344, a wavy anti-slip clamping block 6 is arranged in the wire clamping groove 5, the surface roughness of the anti-slip clamping block 6 is Ra25, the wire clamping base 341 is driven to move towards the direction far away from the terminal 21 by the wire connecting handle 41, the telescopic spring 32 and the telescopic guide rod 33 are both contracted, at this time, the wire clamping substrate 344 is no longer tightly attached to the binding post 21, the wire to be connected is placed in the wire clamping groove 5 and then the wire connecting handle 41 is loosened, the wire clamping substrate 341 is pushed to move towards the direction close to the binding post 21 due to the fact that the telescopic spring 32 and the telescopic guide rod 33 are not squeezed any more, in the process that the wire clamping substrate 341 moves towards the direction close to the binding post 21, due to the guiding and resetting effects of the reset spring 342 and the telescopic guide post 343, the wire clamping substrate 344 is pushed to tightly attach to the binding post 21 and tightly contact with the binding post 21, in the process that the wire is tightly contacted with the binding post 21, due to the fact that the surface roughness of the wavy anti-slip clamping blocks 6 is Ra25, the friction between the wire and the anti-slip clamping blocks 6 is increased, the wire is stably connected and not easily loosened, the wire connection is simple, the purpose of quick wire connection can be realized, and the wire connection is stable and not easily loosened, normal use of the loudspeaker 1 can be sufficiently ensured.

In order to better show the connection flow of the fast connection structure for the speaker, the present embodiment provides a connection method of the fast connection structure for the speaker, including the following steps:

s1: the wiring clamping base 341 is driven by the wiring handle 41 to move towards the direction far away from the wiring terminal 21, the telescopic spring 32 and the telescopic guide rod 33 are both contracted, and at the moment, the wiring clamping base plate 344 is not attached to the wiring terminal 21 any more;

s2: after the cable to be connected is placed in the wire clamping groove 5, the wire connecting handle 41 is loosened, and the wire clamping base 341 is pushed to move towards the direction close to the wiring terminal 21 because the telescopic spring 32 and the telescopic guide rod 33 are not squeezed any more;

s3: in the process that the wire clamping base 341 moves towards the direction close to the binding post 21, due to the guiding and resetting actions of the return spring 342 and the telescopic guide post 343, the wire clamping base 341 pushes the wire placed on the wire clamping base 344 to be tightly attached to the binding post 21 and the wire is tightly contacted with the binding post 21;

s4: in the process of closely contacting the cable with the binding post 21, the surface roughness of the anti-slip fixture block 6 is Ra25, so that the friction between the cable and the anti-slip fixture block 6 is increased, and the cable is stably connected and is not easy to loosen.

In summary, in the fast wiring structure and the wiring method for the speaker of the present invention, the wiring handle 41 drives the wire clamping base 341 to move towards the direction away from the terminal 21, the expansion spring 32 and the expansion guide rod 33 both contract, at this time, the wire clamping base 344 no longer clings to the terminal 21, the cable to be wired is placed in the wire clamping groove 5, then the wiring handle 41 is loosened, the wire clamping base 341 is pushed to move towards the direction close to the terminal 21 because the expansion spring 32 and the expansion guide rod 33 are not squeezed any more, in the process that the wire clamping base 341 moves towards the direction close to the terminal 21, due to the guiding and resetting function of the return spring 342 and the expansion guide column 343, the cable placed on the wire clamping base 344 is pushed to cling to the terminal 21 and is in tight contact with the terminal 21, in the process that the cable is in tight contact with the terminal 21, because the surface roughness of the anti-slip fixture block 6 in a wavy shape is Ra25, make cable and the increase of friction between the anti-skidding release fixture block 6, make cable connection firm and difficult pine take off, make the simple purpose that just can realize quick wiring of wiring, cable connection is firm and difficult pine takes off simultaneously, can fully guarantee speaker 1's normal use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.